<\/p>\n
\u00d6fkenin kalp krizi<\/strong> ge\u00e7irme riskine nas\u0131l katk\u0131da bulundu\u011funu a\u00e7\u0131klamaya yard\u0131mc\u0131 \u00e7al\u0131\u015fma i\u00e7in ara\u015ft\u0131rmac\u0131lar, bireylerin olumsuz duygulara kap\u0131lmas\u0131n\u0131n ard\u0131ndan damarlar\u0131n\u0131n ne kadar iyi geni\u015fleyebildi\u011fini, damarlar\u0131 kaplayan endotel h\u00fccrelerinin hasar g\u00f6r\u00fcp g\u00f6rmedi\u011fini ve kendilerini tamir edip edemediklerini inceledi.<\/p>\n \u00c7al\u0131\u015fma kapsam\u0131nda, kalp hastal\u0131klar\u0131<\/strong>, ciddi ruh sa\u011fl\u0131\u011f\u0131 sorunlar\u0131 veya di\u011fer kronik hastal\u0131klar\u0131 olmayan 280 gen\u00e7 eri\u015fkin bireye, kan bas\u0131nc\u0131 ile kalp at\u0131\u015f h\u0131z\u0131 \u00f6l\u00e7\u00fcmlerinin yan\u0131 s\u0131ra endotel h\u00fccre sa\u011fl\u0131\u011f\u0131n\u0131 tespit edebilmek i\u00e7in laboratuvar ortam\u0131nda testler yap\u0131ld\u0131.<\/p>\n Testlerin ard\u0131ndan gruplara ayr\u0131lan bireylerden, 8 dakika boyunca \u00f6fke, kayg\u0131 ve \u00fcz\u00fcnt\u00fc hissi uyand\u0131ran an\u0131lar\u0131n\u0131 hat\u0131rlamalar\u0131 ve bunlar\u0131 y\u00fcksek sesle payla\u015fmalar\u0131 istendi.<\/p>\n \u00d6fke hissi uyand\u0131ran an\u0131lar\u0131 hat\u0131rlamalar\u0131 istenen ki\u015filerin kan damarlar\u0131n\u0131n geni\u015fleme kabiliyetinin azald\u0131\u011f\u0131 g\u00f6zlemlendi.<\/p>\n \u0130ncelemeler sonucu, k\u0131sa s\u00fcreli \u00f6fke patlamalar\u0131n\u0131n<\/strong>, arterlerin sertle\u015fmesini \u00f6nlemede \u00f6nemli rol oynad\u0131\u011f\u0131 d\u00fc\u015f\u00fcn\u00fclen bir i\u015flev olan kan damarlar\u0131n\u0131n uygun \u015fekilde geni\u015flemesine ge\u00e7ici olarak zarar verebilece\u011fi tespit edildi.<\/p>\n New York’taki Columbia \u00dcniversitesi Irving T\u0131p Merkezinde kardiyolog ve hipertansiyon merkezi e\u015f direkt\u00f6r\u00fc olan \u00e7al\u0131\u015fman\u0131n ba\u015f yazar\u0131 Dr. Daichi Shimbo, “\u00d6fke, kan damarlar\u0131n\u0131z i\u00e7in k\u00f6t\u00fcd\u00fcr. (\u00d6fke duymak) Arterlerinizin i\u015flevini bozar ve bu da kalp krizi riskiyle ba\u011flant\u0131l\u0131d\u0131r.” ifadelerini kulland\u0131.<\/p>\n \u200b\u200b\u200b\u200b\u200b\u200b\u200bShimbo, “Bir kez sinirlenmenizin damar geni\u015fleme yetene\u011finizi bozdu\u011funu g\u00f6rd\u00fck. Peki ya hayat\u0131n\u0131z boyunca 10 bin kez sinirlenirseniz ne olur? Bu, kal\u0131c\u0131 hasara yol a\u00e7abilir.” de\u011ferlendirmesini yapt\u0131.<\/p>\n Vazodilatasyon, kan damarlar\u0131n\u0131n duvar\u0131ndaki kas\u0131n gev\u015femesinin sonucu olarak damarlar\u0131n geni\u015flemesidir. Kan damarlar\u0131 geni\u015fleyerek v\u00fccudun oksijen veya besin eksikli\u011fi olan b\u00f6lgelerine kan ak\u0131\u015f\u0131n\u0131 art\u0131r\u0131r.<\/p>\n \u00c7al\u0131\u015fman\u0131n detaylar\u0131 Amerikan Kalp Birli\u011fi (AHA) Dergisi’nde yay\u0131mland\u0131.<\/p>\n